#!/bin/sh

# Print a description of the build environment.  This is here mainly
# for the use of the buildbot cluster, allowing developers to see the
# build environment on machines they can't login on.  It also provides
# a history in the build logs that might be useful in catching
# regressions.
# 
# This script should *only* report basic information about the build
# environment, and only that necessary to reproduce the build
# environment.

offset () {
    sed -e 's/^/    /'
}
header () {
    echo
    echo $*
    echo
}

os=`uname`

for i in a m p r s v; do
    eval uname_${i}=\'$(uname -${i} 2>/dev/null)\'
done

header Shell Variables:
set | sort -d -t= | offset


case ${os} in

  Darwin)
	header Compilers:
	cc -v 2>&1 | offset
	echo
	lex --version | offset
	echo
	yacc --version | offset
	;;

  FreeBSD)
	header Compilers:
	cc -v 2>&1 | offset

  	header Installed packages:
	(pkg info 2>/dev/null | offset) || true
	(pkg_info 2>/dev/null | offset) || true
	;;

esac